Sara Howell 
Los derechos de los inmigrantes; los derechos de los ciudadanos (Immigrants’ Rights, Citizens’ Rights) [PDF ebook] 

Did you know that American laws protect all people who live in America, even people who are not citizens? This book describes in clear language the rights that citizens and non-citizens have. Learn about different ways that people become citizens, how citizenship works, and how immigration plays a role in our society today. Written in standard Latin American Spanish.